Answer:
The predicted GPA is then y = 0.149(15) + 0.89 = 3.125
Step-by-step explanation:
Although you don't specifically say so, the equation you provide here is probably a "best fit" equation based upon data: GPA versus number of hours of study per week.
Here, y = 0.149x + 0.89 and the number of study hours of interest is 15.
The predicted GPA is then y = 0.149(15) + 0.89 = 3.125
16
Step-by-step explanation:
The constant term would be 16.
Slope equals rise over the run
so if slope = 5 then the rise also equals 5 and the run is 1
I'm not sure but if I'm right I think it's 5.3 pounds would be 12.5 which is the closest to 12.64.
Again, not sure. If you know the right answer, I'd like to know it please. :]
Answer:
x = ± 2
Step-by-step explanation:
given
40 - x² = 0 ( add x² to both sides )
40 = x² or
x² = 40 ( take the square root of both sides )
x = ± = ± = ± 2